to fix all nougat update problems - Lenovo P2 Guides, News, & Discussion

hi all
for solve all problems after update to nougat ..
just go to recovery by long press on (power and vol+ and vol-)
togather .. it will boot to revovery .
erease chache
then wipe data
(you have to make back up to your data)
then reboot
it will now start as new device
you will not find any problem .
(I TEST THIS WAY IN MY DEVICE)
it sccess ?

Yes, you just described factory reset. And to enter recovery indeed you need to press power and vol+ and vol- all simultaneously, but after you see the logo you should put your finger off the power button.

911-Future_Maker said:
Yes, you just described factory reset. And to enter recovery indeed you need to press power and vol+ and vol- all simultaneously, but after you see the logo you should put your finger off the power button.
Click to expand...
Click to collapse
LOL i have to say its tuff to get in to recovery if we dont follow your RULE

nandakis4 said:
LOL i have to say its tuff to get in to recovery if we dont follow your RULE
Click to expand...
Click to collapse
What do you mean? The phone won't reboot to recovery if you keep pressing the power button after the logo.

Way easier solution:
- After the update go to Google Play Store
- Check for updates
- Update all apps (this will include Chrome and maybe Google services)
- Reboot
Afterwards no issues at all.

Related

Razr SERIOUS ISSUE

I am on arctic 2.3.0 and i flashed the ICS theme .
After rebooting it opened and 2 seconds later it restarted.
It got stuck doing that.
then i got into revoery(Not CWM the normal one) and did a wipe data and cache
now it's stuck on bootloop
Some help PLEASE!!
Flash Stock Rom, I had the same problem with another device and i fixed it doing that. Good luck.
how do i do that?
endj3 said:
how do i do that?
Click to expand...
Click to collapse
1ยบ of all. Can you plug your RAZR to your PC and use it as mass storage?
If you can, download this ROM then copy the rom to your SD and flash it.
no
i just flashed something from fastboot
waiting for results
Try a full reset
Turn the phone
Press the buttons Vol + and Vol - simultaneously press and hold on/off key.
In the boot menu press Vol - to select the Recovery option
Press both volume buttons to confirm
If done correctly you should see a screen with the Motorola logo and an image of an android and an exclamation
Press both volume buttons, with this other menu should appear
Select the option to wipe data / factory reset
Press the volume button to confirm
In the next menu select Yes and confirm again with the power button.
Wait for the full reset is performed, select Reboot and confirm with button.
Click to expand...
Click to collapse
http://flashea.com/2011/11/hard-reset-motorola-droid-razr.html (Spanish)
tried it didn't work
now the phone is stuck on the motorola red logo and rdslite says power up the phone manually
ok fixed it
AFTER fastbooting with rsdlite i did what you said and it worked
endj3 said:
ok fixed it
AFTER fastbooting with rsdlite i did what you said and it worked
Click to expand...
Click to collapse
Congratulations, enjoy your device

[Q] HTC Wildfire S keeps restarting

I upgraded my ROM from 1.3x to 2.1x using goldcard. After i ran the RUU, it said that the phone update went successful and now the phone just keeps turning on and off without even letting me go to hboot. Please help??
if u have nandroid back up just try to restore, if u dont re flash your rom just make sure that you wipe sytem, wipe cache and try to restore factory settings on the recovery menu just to make sure.
how can i wipe the cache and files, my phone does not even start up the hboot, pc could not even detect my phone. please help.
access recovery menu by pressing volume up + home button + power on at the same time hold it until your phone boots up, then release power button when the phone power up but keep pressing volume up + home button until it reaches recovery menu if it still doesn't work tell me we still have ways for that.
trich025 said:
access recovery menu by pressing volume up + home button + power on at the same time hold it until your phone boots up, then release power button when the phone power up but keep pressing volume up + home button until it reaches recovery menu if it still doesn't work tell me we still have ways for that.
Click to expand...
Click to collapse
Just confused, pressing "home button" included? also afaik its volume down+Power button.
Also, is recovery menu available even if you havent install CWM? i know its needs debugging to install CWM.
jerdict said:
Just confused, pressing "home button" included? also afaik its volume down+Power button.
Also, is recovery menu available even if you havent install CWM? i know its needs debugging to install CWM.
Click to expand...
Click to collapse
sorry "tol" kinda sleepy when i posted this, your right its volume down+Power, if the phone is already rooted there is a recovery menu already but not CWM, but you can install CWM using ODIN just find a CWM tar.md5 file so you can install this using odin.
its not working. i cannot get to recovery by pressing volume key + power key. any other way to do that?
Maybe your phone already bricked. Jtag will help you to resurrect your phone.

[Q] Reboot loop after 4.4.2 update to 4.4.4

Okay so I have just updated my phone yesterday as I got a notification saying there was an update to 4.4.4 so I downloaded it and installed it and now the phone is stuck in a boot loop, is there any possible way that you can make simple for me as I am new to rooting and flashing phones, this was my first ever time.
Thanks for any help or advice in advance.
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Okay so after doing a couple days research and listening to you guys, I found out when I rooted I didn't flash a recovery... So yeah I installed CWM recovery and then wiped cashe partision and it worked. When I wiped it, it came up saying to "fix root" as I may have lost in then I clicked yes then booted straight away. That's it fixed now.
Thank you for your help everyone!
Gyrotize said:
Okay so I have just updated my phone yesterday as I got a notification saying there was an update to 4.4.4 so I downloaded it and installed it and now the phone is stuck in a boot loop, is there any possible way that you can make simple for me as I am new to rooting and flashing phones, this was my first ever time.
Thanks for any help or advice in advance.
Click to expand...
Click to collapse
Go to recovery and wipe data and wipe cache hope it works,
Good luck
Jeetu said:
Go to recovery and wipe data and wipe cache hope it works,
Good luck
Click to expand...
Click to collapse
I can't even get in recovery mode...
Gyrotize said:
I can't even get in recovery mode...
Click to expand...
Click to collapse
When the phone is rebooting, press and hold power down, you'll then get into Fastboot. From there, go to Recovery using the volume down key and when selected, press the volume up to select. If it tries to install the update again, don't let it reboot into the ROM - when the recovery restarts itself, make sure you hold volume down again.
Jeetu said:
Go to recovery and wipe data and wipe cache hope it works,
Good luck
Click to expand...
Click to collapse
zedlor said:
When the phone is rebooting, press and hold power down, you'll then get into Fastboot. From there, go to Recovery using the volume down key and when selected, press the volume up to select. If it tries to install the update again, don't let it reboot into the ROM - when the recovery restarts itself, make sure you hold volume down again.
Click to expand...
Click to collapse
It doesn't work it just keeps rebooting and coming up with the "bootloader unlocked" screen after itself
1. With the phone powered off, press the VOL UP + VOL DOWN KEY together + POWER KEY .
2. The device will display different BOOT OPTIONS
3. Use the VOL DOWN Key to SCROLL to Recovery and VOL UP Key to SELECT
Tip: If the device reboots, you may have waited to long to make a selection, you will need to begin the process again.
4. The device will display the Motorola logo and then the Android in distress ( logo with Exclamation mark)
5. Press and hold the VOL DOWN key, then tap and release the VOL UP key.
Tip: You can try this step, holding the phone in landscape. If you are stuck on step 5, try a force reboot by pressing the power Key and Vol Down key, and start the process again.
6. The device will display additional menu options (Text will appear in BLUE)
7. Use the VOL DOWN Key to scroll to wipe cache partition and the POWER Key to SELECT this option.
8. The device will then perform the partition wipe
9. Once the Formatting is complete, press the POWER key to confirm a REBOOT
11. The device will reboot and start the normal power up sequence .
worked for me.....
buggerlugz said:
1. With the phone powered off, press the VOL UP + VOL DOWN KEY together + POWER KEY .
2. The device will display different BOOT OPTIONS
3. Use the VOL DOWN Key to SCROLL to Recovery and VOL UP Key to SELECT
Tip: If the device reboots, you may have waited to long to make a selection, you will need to begin the process again.
4. The device will display the Motorola logo and then the Android in distress ( logo with Exclamation mark)
5. Press and hold the VOL DOWN key, then tap and release the VOL UP key.
Tip: You can try this step, holding the phone in landscape. If you are stuck on step 5, try a force reboot by pressing the power Key and Vol Down key, and start the process again.
6. The device will display additional menu options (Text will appear in BLUE)
7. Use the VOL DOWN Key to scroll to wipe cache partition and the POWER Key to SELECT this option.
8. The device will then perform the partition wipe
9. Once the Formatting is complete, press the POWER key to confirm a REBOOT
11. The device will reboot and start the normal power up sequence .
worked for me.....
Click to expand...
Click to collapse
This is the better first post ever :good:
denzel09 said:
This is the better first post ever :good:
Click to expand...
Click to collapse
Still none the wiser how to update to 4.4.4 though! I mean surely with a rooted phone there is an app to do it these days???
u can try this
if you have unlock bootloader and can go to fastboot mode,.try to flash your moto g using your 4.4.2 stock rom by manually (you can search how to do it),.flash partition gpt and motoboot (ignore the error),reboot bootloader and finished the rest command..flash phil touch recovery and reboot ro recovery,go to install zip,choose install zip from sideload then send your phone update using sideload command.
that"s solved my problems when i'm getting stuck on blank screen after unlock bootloader warning or only booting to recovery,i'm on 4.4.2 when get that error.
but now in my case,i should go to fastboot mode and choose normal powerup to make my phone booting normally,.because if i'm power on using power button,moto g booting to recovery,not a big deal for me as long as my phone back to the track hehehe
my moto g is o2 germany,but i'm flashing with 4.4.2 germany retail and 4.4.4 update for germany retail.
buggerlugz said:
1. With the phone powered off, press the VOL UP + VOL DOWN KEY together + POWER KEY .
2. The device will display different BOOT OPTIONS
3. Use the VOL DOWN Key to SCROLL to Recovery and VOL UP Key to SELECT
Tip: If the device reboots, you may have waited to long to make a selection, you will need to begin the process again.
4. The device will display the Motorola logo and then the Android in distress ( logo with Exclamation mark)
5. Press and hold the VOL DOWN key, then tap and release the VOL UP key.
Tip: You can try this step, holding the phone in landscape. If you are stuck on step 5, try a force reboot by pressing the power Key and Vol Down key, and start the process again.
6. The device will display additional menu options (Text will appear in BLUE)
7. Use the VOL DOWN Key to scroll to wipe cache partition and the POWER Key to SELECT this option.
8. The device will then perform the partition wipe
9. Once the Formatting is complete, press the POWER key to confirm a REBOOT
11. The device will reboot and start the normal power up sequence .
worked for me.....
Click to expand...
Click to collapse
Okay so I get to step 3 and it reboots. It shows the "bootlocker unlocked" then it shows it again then goes onto the normal Moto G boot screen with the logo and is still bootlocked.. HALP
Okay so I have been researching for a little while now and I found this video on youtube, could you please tell me if this will work?
/watch?v=laU6NQ0LxR0
Thanks you.
Gyrotize said:
Okay so I get to step 3 and it reboots. It shows the "bootlocker unlocked" then it shows it again then goes onto the normal Moto G boot screen with the logo and is still bootlocked.. HALP
Click to expand...
Click to collapse
that's mean you can't access your stock recovery...try to flash your stock rom moto g 4.4.2 then install philz,use sideload to install the update file.
Gyrotize said:
Okay so I get to step 3 and it reboots. It shows the "bootlocker unlocked" then it shows it again then goes onto the normal Moto G boot screen with the logo and is still bootlocked.. HALP
Click to expand...
Click to collapse
It looks as if it will boot into recovery, then the screen goes black then goes into the normal boot screen then boots....

Please halp me unlock my device

Hello, i have GOCLEVER QUANTUM 700, i forgot my pattern code, i need factory reset from boot loader but i can go to bootloader, i try volume up and power on button holding but its not working, please if you can help me
Recovery
To do a hard reset you must enter recovery. not bootloader.
To enter recovery power off your device and turn it on by holding VOL + and POWER in the same time.
If you don't enter recovery try holding both VOL + and VOL - and POWER.
If that doesn't work try VOL - and POWER.
One of the three should get you into recovery.
In recovery you can do a hard reset.
janekmuric said:
To do a hard reset you must enter recovery. not bootloader.
To enter recovery power off your device and turn it on by holding VOL + and POWER in the same time.
If you don't enter recovery try holding both VOL + and VOL - and POWER.
If that doesn't work try VOL - and POWER.
One of the three should get you into recovery.
In recovery you can do a hard reset.
Click to expand...
Click to collapse
Thanks for your reply, i try every method but dont have any effect, maybe that model dont have recovery mode? I have other android smartphones HTC and SAMSUNG and when i'm holding volume+ and power on key its go recovery mode
You are doing something wrong...
1986rom said:
Thanks for your reply, i try every method but dont have any effect, maybe that model dont have recovery mode? I have other android smartphones HTC and SAMSUNG and when i'm holding volume+ and power on key its go recovery mode
Click to expand...
Click to collapse
Every android phone/tablet has a recovery partition. You just get to it differently.
Try every possible button combination until you get into recovery.
Once you are in recevory select wipe data partition and you are good to go.
I try every possible way
janekmuric said:
Every android phone/tablet has a recovery partition. You just get to it differently.
Try every possible button combination until you get into recovery.
Once you are in recevory select wipe data partition and you are good to go.
Click to expand...
Click to collapse
I try every possible way ther is something wrong with this tablet.
AADB Perhaps
1986rom said:
I try every possible way ther is something wrong with this tablet.
Click to expand...
Click to collapse
Can you remember if you enabled ADB debugging in settings? If it is enabled it is very easy to go into recovery and I will tell you.

cant boot into TWRP recovery on galaxy j5 2016

hi guyz pls help me
i have j5 2016, j510f
i flashed twrp recovery with odin 3
and in odin it says pass
[i cheked auto rebot and f. reset time box in odin]
when odin says pass phone get reboot
and when i power off to get boot into twrp
first i see installing system update
then says no command
then Then goes to android system recovery
[android recovery work]
but Why i can not enter twrp?!
Sorry for bad english
pls answer me
[note: i tried 2 different twrp
and i tried with 2 different version of odin and flash it 3 4 times!
and i had unlocked the bootloader [oem unlock]
and also i had turned on the usb debugging before flashing twrp ]
How do you boot to twrp on j5?
Sent from my SM-N910F using Tapatalk
pr1jker said:
How do you boot to twrp on j5?
Sent from my SM-N910F using Tapatalk
Click to expand...
Click to collapse
the right way
power + home + vol up
By holding the "home button + vol -" keep holding until you see twrp
OR
Depending on the carrier you have sometimes the recovery mode the first time is the hard reset screen.
Before you do this back up your device
if you installing it right, hold the "home button + vol -" when you booting it up once you see it your manufacturer logo, let go of your home button then press it again, keep holding the vol -.
Now, you should now should see the hard reset screen, use the volume key to move and now press yes for everything and then twrp will boot up.
Disclaimer i don't have this device
I have a J500F version, found the solution.
Uncheck Auto Reboot in Odin, then do the "installing", after that unplug your device and just simply remove the battery, then replace it.
If you're done then Volume up + Home + Power button will get you into TWRP.
SteveTM said:
I have a J500F version, found the solution.
Uncheck Auto Reboot in Odin, then do the "installing", after that unplug your device and just simply remove the battery, then replace it.
If you're done then Volume up + Home + Power button will get you into TWRP.
Click to expand...
Click to collapse
surprisingly , its working , i am actually not quite believe it makes a difference .
thanks for your tips .

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